/*
**
**  Swift/XRT light curve for Mrk 501.
**
**  Data taken from the automatic processing at http://www.swift.psu.edu/monitoring/
**
**  When using these data and results in publications, please reference M.C. Stroh & A.D. Falcone 2013, ApJS, 207, 28; arXiv: 1305.4949.
**
**  Key:
**
**   BinCenter                - Center of time bin (MJD)
**   BinHW                    - One-half of the full time bin size (days)
**   Rate                     - The background subtracted, PSF corrected and pile-up corrected source count rate (cts/s).
**   RateError                - 1 sigma error in source count rate (cts/s)
**   FracExp                  - Conversion factor between bin size and observing time
**   Mode                     - 0 if in Windowed Timing (WT)
**                              1 if in Photon Counting (PC)
**   RawRate                  - Raw source count rate (cts/s)
**   RawError                 - 1 sigma error in the raw count rate (cts/s)
**   NetRate                  - Background subtracted count rate (cts/s)
**   NetError                 - 1 sigma error in the background subtracted count rate (cts/s)
**   BackRate                 - Background count rate (cts/s)
**   BackError                - 1 sigma error in the background count rate (cts/s)
**
**
**  Upper limits have an error listed as -1.00000.
**
*/
      BinCenter          BinHW           Rate      RateError        FracExp  Mode        RawRate       RawError        NetRate       NetError       BackRate      BackError
   59073.859086       0.000321        4.24107        0.30854        0.98198     0        3.67584        0.25992        3.58486        0.26080        0.09097        0.02144
   59073.859740       0.000333        4.21102        0.30864        0.94783     0        3.71259        0.26122        3.58119        0.26249        0.13141        0.02577
   59073.860420       0.000347        4.07033        0.29518        0.94167     0        3.54572        0.25072        3.46772        0.25148        0.07800        0.01950
   59073.861128       0.000362        3.86058        0.27939        0.96000     0        3.37227        0.23727        3.28964        0.23807        0.08263        0.01948
   59073.861832       0.000341        3.97965        0.28603        0.99153     0        3.44162        0.24275        3.38512        0.24330        0.05650        0.01631
   59073.862514       0.000341        4.01126        0.28830        0.98305     0        3.47129        0.24485        3.41430        0.24540        0.05699        0.01645
   59073.863382       0.000527        4.21562        0.24050        0.96230     0        3.64888        0.20430        3.58912        0.20476        0.05976        0.01371
   59073.974332       0.000301        4.67489        0.33158        0.97115     0        3.98683        0.28121        3.96715        0.28138        0.01967        0.00984
   59073.974954       0.000315        4.37625        0.31433        0.98165     0        3.76327        0.26544        3.70291        0.26597        0.06036        0.01674
   59073.975599       0.000330        4.26767        0.30630        0.96491     0        3.71527        0.26012        3.63398        0.26083        0.08129        0.01916
   59073.976236       0.000307        4.50716        0.32155        0.98113     0        3.89108        0.27378        3.84332        0.27419        0.04777        0.01511
   59073.976881       0.000339        4.14798        0.29786        0.95726     0        3.57738        0.25296        3.52858        0.25339        0.04879        0.01471
   59073.977844       0.000625        3.90486        0.21548        0.95370     0        3.44262        0.18297        3.32927        0.18372        0.11334        0.01653